Scott and Kourtney brought little Mason along to a bridge in London, where they locked up their love for all eternity. During the walk across the bridge, which featured padlocks all along the railings, Kourt and Scott made a vow to each other to ‘lock up’ their love – literally.

Scott then threw the key in the water and said, “I think it’s forever now baby!” as Kourtney went in for a kiss.

One thing is for sure, this is going to make a great episode for Kourt and sister Kim’s new reality show! Check out the pictures of this romantic family vacation. Now if only baby Penelope were there … it would be truly picture perfect!